Brown Fused Alumina with Middle Temperature Treatment

Brown Fused Alumina with MiddleTemperature Treatment

This kind of Brown Fused Alumina grains is calcined at the high temperature, and with the anneal treatment.It is characterized by very low coefficient of linear expansion,very good hydrophilicity, good toughness and high hardness, producing the sintered grinding tools that is characterized by deep blue color after firing, without resillage, without rust and so on. So our this kind of product increase the precision and grinding abilityof the grinding tools in the using course. Brown Fused Alumina with middletemperature treatment is applicable to make high quality bonded abrasives.

Chemical Composition:

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Fe2O3	SiO2	TiO2
For abrasive	F	4#—80#
		90#—150#
		180#—240#	0Max

Physical Properties
Color	Cambridge Blue
Crystal Form	Alpha-alumina trigonal system
Hardness	9.0 Mohs scale
Melting Temperature	About 2050 ℃
Maximum Use Temperature	1800℃
True Density(g/cm3)	≥3.90
Magnetic Material	82%

Other supplier products

	White Fused Alumina for Precision Casting	White Fused Alumina for Precision Casting White fused alumina is the high grade precision casting raw material , main crystal system is a-Al203, wh...
	Ceramic Foundry Sand	Ceramic Foundry Sand with the high quality bauxite as the raw material, blowing into the ball after remelting smelting, is a new type of steel cast...
	Fused Calcium Aluminate	Fused Calcium Aluminate is fused in the electric arc furnace with the high quality raw materials. It is an indispensable refining agent in the proc...
	Brown Fused Alumina P Grains	Brown Fused Alumina P Grains Brown Fused Alumina for coated abrasives is produced under well water-washing and carefully sieving again on the basis...
	Brown Fused Alumina	Brown Fused Alumina for Refractory Raw Material Brown fused alumina is fused in the electric furnace with the high quality abrasive grade bauxite ,...

供应产品

Same products

	供应天然金刚石修整笔、花岗岩刻字刀、雕刻刀、玻璃切割刀	卖方: 青岛晟鑫杰金刚石工具有限公司	青岛晟鑫杰金刚石工具有限公司 专业生产天然金刚笔、砂轮修正器、金刚石砂轮刀、金刚石砂轮、等金刚石工具。因为金刚石修整器本身就是一把刀具，需保持非常锋利。使用一个磨钝了的修整工具来修整砂轮表面，会...
	Aluminum Oxide Fiber Disc	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	Aluminum Oxide Fiber Disc It is strong and has durable, long sanding life, high sanding performa...
	AJ26M Abrasive Belts for Metal	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	AJ26M Abrasive Belts for Metal RMC AJ26M abrasive belts for metal backing is Jwt flexible and hi...
	AJ25 Aluminium Oxide Abrasive Belts	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	AJ25 Aluminium Oxide Abrasive Belts The backing cloth make anti-slip treatment with high strengt...
	AF37M Green Abrasive Film	卖方: CHANGZHOU RMN ABRASIVES CO., LTD	RMC AF37M green abrasive microfinishing filmcan be used as Velcro and PSA disc, and also suitable...